2385405738832 has 80 divisors (see below), whose sum is σ = 4710821769360. Its totient is φ = 1169825587200.

The previous prime is 2385405738809. The next prime is 2385405738883. The reversal of 2385405738832 is 2388375045832.

2385405738832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 324986645776 + 2060419093056 = 570076^2 + 1435416^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 820007394 + ... + 820010302.

It is an arithmetic number, because the mean of its divisors is an integer number (58885272117).

Almost surely, 2^{2385405738832} is an apocalyptic number.

It is an amenable number.

2385405738832 is a deficient number, since it is larger than the sum of its proper divisors (2325416030528).

2385405738832 is a wasteful number, since it uses less digits than its factorization.

2385405738832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5072 (or 5066 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 58.

The spelling of 2385405738832 in words is "two trillion, three hundred eighty-five billion, four hundred five million, seven hundred thirty-eight thousand, eight hundred thirty-two".